We are seeking an experienced Senior .NET Developer to join our collaborative team of technology professionals. As a key contributor, you will drive the design, development, and optimization of scalable, secure, and high-performing software solutions. You will work collaboratively with cross-functional teams to enable the delivery of impactful business capabilities in a fast-paced environment.

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

#LI-DNI

Responsibilities

Deliver high-quality software using Agile/Scrum development methodologies
Collaborate with business and technology partners to establish cross-functional relationships
Communicate complex technical concepts to non-technical peers and stakeholders
Enable strategic initiatives and implement operational improvements
Manage and partner with technology vendors to meet business objectives
Support highly sensitive data implementations in compliance with Information Security principles
Provide high-availability operational support and automate solutions across environments
Design and implement deep telemetry capabilities for performance metrics and success measurement
Ensure service monitoring across platforms for operational continuity and critical system availability
Maintain system configurations and baselines to support secure software development practices
Drive enhancements for core retail payment systems based on technical and business requirements
Minimize downtime and ensure operational stability of core retail payment platforms on a daily basis

Requirements

5+ years of professional experience in software development with C#, Java, ASP.NET REST API, backend services
2+ years of experience in software engineering and robust design of high-volume or large-scale systems
Proficiency in distributed systems and multi-tier architectures (2+ years)
Background in Cloud platforms such as Azure or AWS (1-2 years)
Hands-on experience with CI/CD pipelines, automation tools, and infrastructure ownership (1-2 years)
Knowledge of message-driven architectures and development practices (1-2 years)
Expertise in relational and NoSQL databases
Understanding of software engineering fundamentals, design patterns, and OO coding principles
Capability to debug, optimize code, and automate repetitive tasks
Showcase of managing high-capacity, mission-critical environments with redundant systems
Familiarity with running and maintaining 24x7 production environments
Flexibility to transition services from on-premises environments to the cloud
Interest in designing, analyzing, and troubleshooting large-scale distributed systems

Nice to have

Bachelor's degree in computer science or a related field
Experience with financial, payments, or fraud detection systems
Background in uplifting existing services from on-prem to cloud environments

We offer

Connectivity Bonus (15,000 ARS are paid with a salary receipt at the end of each month as a non-wages concept)
Medicina Prepaga (It covers the collaborator and direct family group)
Paternity Leave (Two additional days are added to what is established by law, total of 4 days)
Discounts card
English Training (English lessons, twice per week)
Training Program (Access to multiple customized training plans according to the needs of each role within the company)
Marriage bonus (The company doubles the allowance established by law that ANSES offers)
Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company)
External Agreements and Discounts
Vacations: 14 calendar days a year